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| China Electronics Technology Group Corporation No.26 Research Institute 210.864MHz IF SAW Filter 24MHz Bandwidth Part Number: LBT21104 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 1.5 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection Material Temperature coefficient Ambient Temperature Package Size Unit MHz dB MHz MHz MHz dB usec Minimum 210.714 23.7 45 Typical 210.864 32.5 23.71 23.99 25.47 0.8 2.6 49 -3.8 25 Maximum 211.014 33.5 25.6 1.5 - dB KHz/C C DIP2212 (22.2x12.8x4.7mm3) Notes: 1. All specifications are based on the test circuit shown 2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over temperature 3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances 4. This is the optimum impedance in order to achieve the performance show Matching Configuration INPUT 50 C1 L1 L1=L2=22nH L2 OUTPUT 50 C2 Notes - Component values may change depending on board layout. C1=C2=22pF Source/Load Impedance=50 ohm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBT21104 2007-07-26 1.0 Page 1/4 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 210.864MHz IF SAW Filter 24MHz Bandwidth Part Number: LBT21104 www.sipatsaw.com SIPAT Co., Ltd. Package Dimension 22.20 0.5 12.80 0.5 SIPAT LBT21104 07XX 4.7 4.5 0.45 0.05 2.54 0.2 7.62 0.2 3 2 1 4 5 6 12.70 0.2 2.54 0.2 1) 2) 3) 4) *: Pad Number 1 Index SIPAT: Manufacturer name LBT21104: Part Number 07XX: Date Code Input Output Ground 1 5 All Others Package: DIP2212 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBT21104 2007-07-26 1.0 Page 2/4 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 210.864MHz IF SAW Filter 24MHz Bandwidth Part Number: LBT21104 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -22.4671 -32.4671 3dB CF = 210.8265MHz -42.4671 40dB = 25.4684MHz -52.4671 Magnitude(dB) -62.4671 -72.4671 -82.4671 -92.4671 -33.9671 -30.9671 Passband Respond 1.5dB = 23.7106MHz 3dB = 23.9857MHz -31.4671 Insert Loss = -32.4671dB Passband Ripple = 0.80139dB Ultimate Rejection = 49.0379dB Group Delay = 30.7785ns Phase Linearity = 8.3462deg Absolute Delay = 2606.2759ns -31.9671 -32.4671 -32.9671 -33.4671 -102.4671 -34.4671 -112.4671 -122.4671 190 200 210 220 230 240 180 190 200 210 220 Frequency(MHz) 230 240 250 Horizontal: 10MHz/Div Vertical: 10dB/Div Horizontal: 10MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f011MHz) Type Performance 2680 20 Phase Linearity(f011MHz) Type Performance 2660 15 2640 10 X: 199.9 Y: 3.795 X: 221.9 Y: 3.727 2620 Group Delay Time(ns) X: 199.9 Y: 2603 X: 210.9 Y: 2604 X: 221.9 Y: 2596 5 0 Degree(deg) X: 210.9 Y: -1.421 2600 -5 2580 -10 2560 -15 2540 -20 2520 -25 2500 195 200 205 210 Frequency(MHz) 215 220 225 230 195 200 205 210 Frequency(MHz) 215 220 225 230 Horizontal: 5MHz/Div Vertical: 20ns/Div Horizontal: 5MHz/Div Vertical: 5deg/Div Smith Chart S11 +j1.0 +j0.5 +j2.0 Smith Chart S22 +j1.0 +j0.5 +j2.0 +j0.2 +j5.0 +j0.2 +j5.0 0.2 0.5 1.0 2.0 0.2 0.5 1.0 2.0 5.0 5.0 0.0 0.0 -j0.2 -j5.0 -j0.2 -j5.0 -j0.5 -j1.0 -j2.0 -j0.5 -j1.0 -j2.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBT21104 2007-07-26 1.0 Page 3/4 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 210.864MHz IF SAW Filter 24MHz Bandwidth Part Number: LBT21104 www.sipatsaw.com SIPAT Co., Ltd. Maximum Ratings Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class C C V dBm [-40C;+85C] [-40C;+105C] 0 10 max 1 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBT21104 2007-07-26 1.0 Page 4/4 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com |
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